Stock material or miscellaneous articles – Structurally defined web or sheet – Weight per unit area specified
Patent
1977-09-09
1979-09-18
Ives, P. C.
Stock material or miscellaneous articles
Structurally defined web or sheet
Weight per unit area specified
428416, 428448, 428914, 428451, 428463, 428514, 428516, 428520, 428414, 427146, 96 14, 96 1SD, 355 16, B32B 2738
Patent
active
041683382
ABSTRACT:
A transfer sheet for electrostatically transferring thereon an electrically conductive or electrically semi-conductive toner in electrostatic photography or electrostatic printing, which comprises a substrate and a toner-receiving layer formed on at least one surface of the substrate, which toner-receiving layer contains a composition comprising (A) a thermoplastic acrylic polymer having a carboxyl group content of 2 to 30% by weight and (B) a thermosetting resin reactive with the acrylic polymer (A), and a process for preparing this transfer sheet by using an aqueous coating composition are disclosed. In this transfer sheet, the electric resistance can be maintained at a high level even under high humidity conditions, and a toner image can be transferred on this transfer sheet at a high transfer efficiency.
REFERENCES:
patent: 3697171 (1972-10-01), Sullivan
patent: 3993825 (1976-11-01), Buchan et al.
Derwent Abs., World Patent Reports, W33, p. 26, R24, G03d-h, J2419W/33.
Aizawa Tatsuo
Kamezawa Yasutoki
Kato Mamoru
Yamaura Susumu
Ives P. C.
Mita Industrial Company Limited
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